/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: zic198x https://cdn.slidesharecdn.com/profile-photo-zic198x-48x48.jpg?cb=1522920082 Th畉�t b畉�i trong t狸nh tr動畛�ng T畉�m th動畛�ng trong s畛� nghi畛�p Giao thi畛�p ch畉�ng b畉�ng ai Ti畛�n t��i th狸 v担 v畛�ng